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protection system controller
5,000+ factories verified
Zhejiang Juxing New Energy Co., Ltd.
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Lightning Protection Wind-Solar Hybrid System Anti-Seismic Design Charger Controller Jxsc-20A
US$
6.00
-
8.00
1 Piece
(MOQ)
PWM Charging Solar Street Light Controller for Lighting Security Systems Reverse Protection
US$
5.00
-
9.00
10 Pieces
(MOQ)
PWM Dual Solar Battery Controller for off-Grid Systems Multiple Protection Functions
US$
5.00
-
9.00
10 Pieces
(MOQ)
Lightning Protection Solar Battery Charge Regulator 12V/24V Self-Adaption Controller
US$
5.00
-
9.00
1 Piece
(MOQ)
1/4
Hunan Leading Science & Technology Development Co., Ltd.
5.0
Send Inquiry
L921 Smart Pump Controller with Robust Dry Run Protection System
US$
77.25
-
79.30
49 Pieces
(MOQ)
Splc-1 Programmable Logic Controller for Smart Protection in Pump Systems
US$
72.00
-
76.00
1 Piece
(MOQ)
Next-Gen Smart Pump Controller with Thermal Protection System
US$
110.00
-
118.00
1 Piece
(MOQ)
Advanced RO Controller for Efficient Single and Three Phase Systems
US$
87.00
-
103.00
1 Piece
(MOQ)
1/4
Zhongshan Juneng Jiu Technology Co.,Ltd
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced Solar Charge Controller 2025 with Under-Voltage Protection System
US$
7.00
800 Pieces
(MOQ)
60A Solar Charge Controller for 12/24V Systems with Overcharge Protection
US$
7.00
-
14.00
800 Pieces
(MOQ)
24V Solar Charge Controller - Over Charge and Discharge Protection Features
US$
6.00
-
13.00
800 Pieces
(MOQ)
Advanced Solar Charge Controller with Overcharge and Discharge Protection
US$
6.00
-
13.00
800 Pieces
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Level Controller Water Pump Control System Water Shortage Protection, Prevents Dry Burning
US$
58.00
-
70.00
1 Piece
(MOQ)
Jnn 30y 1/3phase LCD Display Pump Controller with Multiple Protection for Irrigation System
US$
58.00
-
70.00
1 Piece
(MOQ)
20y Water Pump Control System Irrigation Pump Controller LCD Display Waterproof IP54
US$
30.00
-
35.00
1 Piece
(MOQ)
Wireless WiFi Smart Pump Controller for Water Automation System 11kw/380V
US$
115.00
20 Pieces
(MOQ)
1/4
Qingdao Zhongfei Intelligent Technology Co., Ltd.
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boying V2 Drone Flight Controller for Precision Plant Protection System
US$
278.00
-
280.00
1 Set
(MOQ)
4 Axles Drone 30kg Payload Water Tank Agriculture Drone Sprayer Carbon Firber Uav
US$
6,800.00
-
8,800.00
1 Piece
(MOQ)
55kg Payload Agriculture Drone Joyance Brouav Plant Protection Unmanned Aerial Vehicle
US$
7,500.00
-
8,000.00
1 Piece
(MOQ)
30L 35L Autonomous Precision Agriculture Pesticide Sprayer Drone Plant Protection Drone
US$
6,800.00
-
7,300.00
1 Piece
(MOQ)
1/4
Chongqing SiyueEr Technology Co., Ltd.
5.0
Send Inquiry
CE Certified Safe CNC Controller System with Full Protection Features
US$
360.00
-
405.00
1 Piece
(MOQ)
CNC Controller with Collision Avoidance System and Virtual Wall Protection
US$
380.00
-
450.00
1 Piece
(MOQ)
Advanced CNC Lathe Control System with Built-in Safety Features and Overload Protection
US$
350.00
-
490.00
1 Piece
(MOQ)
Robust CNC Controller with Surge Protection and Noise Immunity
US$
360.00
-
405.00
1 Piece
(MOQ)
1/4
Shenzhen Guanhong Automation Co., Ltd.
Send Inquiry
Multi-Level Password Protection New Kye 5 Axis CNC Controller CNC System for Lathe Machine CNC System Kit
US$
720.00
1 sets
(MOQ)
Low price Good quality CNC Servo Motor Drive Control System CNC Controller for Lathe Turning
US$
329.00
-
369.00
1 Piece
(MOQ)
SZGH-1080mc Intelligent CNC Milling Controller for Smart Factory Use
US$
750.00
-
790.00
1 Piece
(MOQ)
3.7kw 24n. M AC Spindle Servo Motor for CNC Lathe /Milling Machine Induction Motor
US$
999.00
-
1,039.00
1 Set
(MOQ)
1/4
Nantong Gamko New Energy Co., Ltd.
5.0
Send Inquiry
12V/24V/36V/48V 40A MPPT Solar Controller with Multiple Protection Fuctions for Solar Power System 60A 80A 100A
US$
59.00
-
65.00
1 Piece
(MOQ)
Gka 100A 96V Solar System Controller with Overcurrent Protection Short Circuit Protection
US$
174.00
-
209.00
1 Piece
(MOQ)
48V 40A on-Grid Solar Panel System Controller
US$
40.00
-
48.00
20 Pieces
(MOQ)
Solar MPPT Controller100A Solar Charger Controller 12V 24V 36V 48V Support WiFi or GPRS MPPT
US$
118.00
-
124.00
1 Piece
(MOQ)
1/4
Shenzhen Asenware Test and Control Technology Co., Ltd.
5.0
Send Inquiry
Emergency Voice Annunciation System Alarm Controller for Industry Protection
US$
421.00
-
435.00
50 Pieces
(MOQ)
Restaurant Voice Evacuation Fire Alarm Controller Enhanced Restaurant Fire Protection
US$
870.00
-
890.00
1 Piece
(MOQ)
Analog Addressable Fire Alarm Controller
US$
510.00
-
1,300.00
1 Piece
(MOQ)
Asenware Wireless Conventional Fire Alarm Panel 2 Zone
Negotiable
1 Piece
(MOQ)
1/4
Zhejiang Monro M&E Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Protection Device for Water System Pumps Automatic Pressure Controller EPC-1 Italy Design
US$
11.00
-
100.00
1 Piece
(MOQ)
2022 Customized Pump Protector Automatic Pressure Controller EPC-5 Monro Hot Sale
US$
10.50
-
11.10
204 Pieces
(MOQ)
2022 Monro Water Pump Automatic Pressure Controller Switches
US$
10.00
-
11.00
204 Pieces
(MOQ)
Automatic Water Pump Controller EPC-2.1
US$
11.20
-
12.80
204 Pieces
(MOQ)
1/4
Yangzhou East Power Equipment Co., Ltd
Send Inquiry
Smartgen FPC915 Automatic Start Module Automatic Control of Single Alarm Protection of The Fire Pump System Diesel Driven Fire Pump Controller
US$
450.00
-
500.00
1 Piece
(MOQ)
Smartgen Hgm410n Automatic Start Module User Manual Single Unit Automation + Remote Signal Start/Stop Genset Controller
US$
70.00
-
100.00
1 Piece
(MOQ)
Smartgen Hgm7210 Hgm7210can Automatic Start Module User Manual Event Logs RS485 SMS Schedule Control Genset Controller
US$
160.00
-
200.00
1 Piece
(MOQ)
Smartgen Hgm7220 Hgm7220can Automatic Start Module User Manual Event Logs RS485 SMS Schedule Control Genset Controller
US$
180.00
-
230.00
1 Piece
(MOQ)
1/4
Hunan Soaring Times Technology Co., Ltd.
Send Inquiry
Skydrold T10 Plant Protection RC System Three-Camera Drone Controller with Digital Video Link
US$
4,500.00
-
12,500.00
1 pieces
(MOQ)
Skydrold T10 Triple Camera Drone Controller with Digital Video Link for Agriculture
US$
132.00
1 pieces
(MOQ)
Skydrold T10 Advanced Agricultural Drone Controller with Triple Camera System
US$
132.00
1 pieces
(MOQ)
The Skydrold T10 Plant Protection Drone System Features a Triple Camera Setup and Comes with a Dedicated Remote Controller
US$
132.00
1 pieces
(MOQ)
1/4
NINGBO KEMAPOWER ELECTRONICS CO., LTD.
5.0
Send Inquiry
30A 40A 50A 60A Intelligent Reverse Polarity Protection PWM Solar Controller Solar Three Stage Charging System Solar Controller
US$
6.78
-
10.66
1 Piece
(MOQ)
Skc 20A 12VDC 24VDC PWM Street Light Regulator with Voltage Protection
US$
10.00
-
14.00
1 Piece
(MOQ)
12/24/48VDC 30-60A Solar Charge Controller PWM Controller for Solar Power System
US$
6.78
-
10.66
1 Piece
(MOQ)
Intelligent Clear LCD Large Screen 12/24/36V Auto 60A MPPT Solar Charge Controller for Solar Home off Grid Energy System
US$
15.44
-
58.77
1 Piece
(MOQ)
1/4
Yangzhou Bessent Trading Co., Ltd.
4.9
Send Inquiry
24V 600W MPPT PWM Overload Protection Hybrid Charge Controller for Wind Solar Hybrid Generator System
US$
88.00
-
90.00
1 Piece
(MOQ)
Wind MPPT Charger Controller 48V 2000W Dual MPPT Wind Solar Hybrid Controller for Solar Power System
US$
140.00
-
142.00
1 Piece
(MOQ)
New Hot Selling 24V 48V Wind 1000W Photovoltaic 1200W MPPT Wind Solar Hybrid Charge Controller
US$
124.00
-
134.00
1 Piece
(MOQ)
Solar Energy System 96V 50A 100A 150A 200A MPPT Solar Charge Controller
US$
890.00
-
990.00
1 Piece
(MOQ)
1/4
Xuzhou Keya Electric Co., Ltd
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Durable High-Power Electric Tricycle 1800W Customizable Motor Controller DC48V 60V 72V
US$
39.50
-
41.50
10 Pieces
(MOQ)
Performance-Driven Three Wheel Vehicle DC48V 60V 72V 1800W Customizable Motor Controller
US$
39.50
-
41.50
10 Pieces
(MOQ)
High - Performance 700W Electric Tricycle Durable Motor Controller
US$
24.50
-
27.00
1 Piece
(MOQ)
Electric Rickshaw Electric Vehicle DC Motor Controller Electric Tricycle Wired Controller
US$
24.50
-
27.00
10 Pieces
(MOQ)
1/4
Xiamen Yuanxin Trading Co., Ltd
6 yrs
·
Trading Company
Send Inquiry
Allen Bradl-Ey PLC Controller Soft Starter CPU Intelligent Controller Gaming Computer
US$
800.00
1 acres
(MOQ)
Ab Air Compressor Delta Program PLC Controller for Temperature Analog
US$
800.00
1 acres
(MOQ)
Allen Bradl-Ey 100%Brand New 1734-Ik 1734-Im2 PLC Module Programmable Logic Motorcycle Controller
US$
800.00
1 acres
(MOQ)
Programmable Controller 6es73125bf040ab0 Siemens Mitsubishi Logic Control PLC Frequency Changer
US$
800.00
1 acres
(MOQ)
1/4
Wuxi Jiazhini Machinery Technology Co., Ltd
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Versatile 284-4c Modbusrtu-Enabled Linear Hall Actuator Synchronous Controller for Material Handling
US$
175.00
-
180.00
1 Piece
(MOQ)
Precision High-Torque Pm Brushless DC Motor Controllers for Robotics and Automation
US$
175.00
-
180.00
1 Piece
(MOQ)
Smart Digital Control Brushless DC Motor Controllers for Medical Equipment Devices
US$
175.00
-
180.00
1 Piece
(MOQ)
Efficient 284-4D Wireless-Enabled Digital Hall Actuator Synchronous Controller for Packaging Machines
US$
175.00
-
180.00
1 Piece
(MOQ)
1/4
Zhejiang Lingshine Electric CO., Ltd
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
SCR Power Controller for Heating Equipment & Resistive Load, Industrial Voltage Regulation System
US$
100.00
1 Piece
(MOQ)
Motor Controller Three Phase SCR Power Controller with Pid Closed-Loop System
US$
10.00
-
399.00
1 Piece
(MOQ)
SCR Power Controller for Industrial Voltage Stabilization & Power Regulation System
US$
100.00
1 Piece
(MOQ)
SCR Power Controller for Industrial Heating Systems, Voltage & Temperature Regulation
US$
100.00
1 Piece
(MOQ)
1/4
Shenzhen Kernal Intelligent Technology Co., Ltd.
11 yrs
·
Trading Company
Send Inquiry
Nx1p2-9024dt1 Advanced Programmable Logic Controller for Smart Systems3 PLC
US$
325.00
1 Piece
(MOQ)
Nx-Ad3203 Ma Single Ended, Resolution 1: 8000, 250 µ S/CH, Screwless Push-in Connector PLC Sysmac Controller
US$
165.22
1 Piece
(MOQ)
2080-L50e-24qvb PLC Systems Ab I/O Unit Micro850 Ethernet/IP Controller
US$
220.00
1 Piece
(MOQ)
Nj301-1100 Sysmac Nj-Series Machine Automation Controller (MAC) Platform PLC
US$
741.67
1 Piece
(MOQ)
1/4
Beijing Hpti Environmental Tech Co., Ltd.
Trading Company
Send Inquiry
Water Treatment System Controller for Industrial Application with Customization
US$
25.00
10 Sets
(MOQ)
Water Vending Machine Controller Board with Reverse Osmosis System for Street Water Purifier
US$
15.00
10 Sets
(MOQ)
Smart Control APP Water Treatment System Controller
US$
15.00
10 Sets
(MOQ)
Water Treatment System Controller for Water Purifier Vending Machine for Street
US$
15.00
10 Sets
(MOQ)
1/4
Kelaimi Ai Technology (Hainan) Co., Ltd.
Send Inquiry
WiFi Intelligent Room Thermostat Floor Heating Controller
US$
9.50
-
10.00
5 Pieces
(MOQ)
5+2 Programmable Voice Control WiFi Intelligent Room Thermostat Floor Heating Controller
US$
9.50
-
10.00
5 Pieces
(MOQ)
Programmable Thermostat Touch Screen Digital Temperature Controller
US$
11.50
-
12.00
5 Pieces
(MOQ)
WiFi Smart Thermostat Floor Heating Temperature Controller with LCD Touch Screen
US$
11.50
-
12.00
50 Pieces
(MOQ)
1/4
Fujian Dafengshou Irrigation Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Performance Backwash Filtration Controller DC Auto Backflushing Controller for Agriculture Irrigation System with 6 Modules
US$
91.60
-
103.28
10 Pieces
(MOQ)
Good Price Automatic Backflushing Controller Irrigation Controller for Farm Garden Watering Irrigation System
US$
81.50
-
94.82
10 Pieces
(MOQ)
Low Price Automatic Backflush Filtration System Controller for Automatic Self Clean Filtration System for
US$
81.50
-
94.82
10 Pieces
(MOQ)
High Quality Agriculture Irrigation Control Route Irrigation Controller for Automatic Self-Clean Filtration System
US$
81.50
-
94.82
10 Pieces
(MOQ)
1/4
WHC SOLAR CO., LTD.
Send Inquiry
Whc 72V20A Solar Panel Charge 120V Solar MPPT Controller
US$
26.00
100 Pieces
(MOQ)
Whc New Arrival 12V24V30A Solar Power Energy PWM Battery Controller
US$
10.18
-
22.00
1 Piece
(MOQ)
Whc Pmw 72V20A Solar Charge Controller MPPT 30A 12V 24V
US$
26.00
100 Pieces
(MOQ)
Whc PWM Solar Energy Battery Charge Controller System for Home Lighting
US$
19.18
-
41.00
1 Piece
(MOQ)
1/4
GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Bedford IP20/3.7kw/17A/MPPT 99.9%/Solar Photovoltaic Pump Controller with Solar Panel Submersible Pump System for Agriculture Irrigation CE/ISO
US$
137.00
-
147.00
1 Piece
(MOQ)
Bedford IP20/30kw/112A/MPPT 99.9%/Solar Photovoltaic Pump Controller with Solar Panel Submersible Pump System for Agriculture Irrigation CE/ISO
US$
764.00
-
774.00
1 Piece
(MOQ)
1pH Pump/0.75kw/4.5A/MPPT 99.9%/Solar Photovoltaic Pump Controller with Solar Panel Submersible Pump System for Agriculture Irrigation
US$
115.00
-
3,563.00
5 Pieces
(MOQ)
W713b 4.0kw 380-460V Backpack Mounted Pump Inverter/Controller/VFD
US$
165.00
-
205.00
1 Piece
(MOQ)
1/4
Guangzhou Jinsheng NewEnergy Technology Co., Ltd.
Send Inquiry
Solar Panel Protection Power Solar PWM 12V 24V 30A Controller
US$
4.60
-
5.00
1 Piece
(MOQ)
Solar Panel Battery Protection 12V/24V PWM Solar Charge Controller
US$
2.89
-
3.00
100 Pieces
(MOQ)
10A PWM Solar Panel Protection Charger Charge Controller
US$
4.00
-
6.50
2 Pieces
(MOQ)
Power PV Panel Protection PWM 12V 24V 60A 40A 50A Solar Controller
US$
4.60
-
5.00
1 Piece
(MOQ)
1/3
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
10 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Reliability Oil Pump Controller for Urban Public Transport System
US$
16.00
-
25.00
10 Pieces
(MOQ)
No Misoperation Oil Pump Controller for Urban Public Transport System
US$
16.00
-
25.00
10 Pieces
(MOQ)
High Reliability Automobile Chassis Lubrication Controller for Urban Public Transport System
US$
20.00
-
40.00
10 Pieces
(MOQ)
No Misoperation Automobile Chassis Lubrication Controller for Urban Public Transport System
US$
20.00
-
40.00
10 Pieces
(MOQ)
1/4
Foshan Kemapower Electronics Co., Ltd.
5.0
Send Inquiry
Hh-Du 30A PWM Solar Charge Controller with Short Circuit Protection
US$
4.00
-
6.00
1 Piece
(MOQ)
Hh-Du 20AMP Pmw Solar Charge Controller with Short Circuit Protection
US$
4.00
-
6.00
1 Piece
(MOQ)
30A 40A 50A 60A High Efficiency Intelligent Solar Charger Controller with Reverse Protection
US$
13.51
-
15.00
1 Piece
(MOQ)
Hh-U 20AMP Overload Protection PWM Solar Charge Controller 3 Years Warranty
US$
4.00
-
6.00
1 Piece
(MOQ)
1/4
Guangdong Solarthon Technology Co., Ltd.
4 yrs
·
4.7
·
Manufacturer/Factory
Send Inquiry
Solarthon CE RoHS Solar Battery Charge Controller for Solar Power System
US$
44.81
2 Pieces
(MOQ)
Solarthon 60A Charge Controller MPPT Solar Charge Controller with USB for Soler Panel
US$
11.00
10 Pieces
(MOQ)
2kw Solar Battery Energy Storage System Pay as You Go 500W Solar Home Lighting Kit for TV Fan Radio Lighting
US$
334.00
2 Pieces
(MOQ)
LCD Solar Charge Controller 20A 30A 40A 50A Solar Panel Batteries Charge Regulator MPPT Solar Controller
US$
44.81
2 Pieces
(MOQ)
1/3
Dongguan Sunhyor Audio Technology Co., Ltd
5.0
Send Inquiry
Basic Customization 8channel 10 Channel Sound Power Supply Sequence Controller for Electronics Electrical Equipment Audio Management System Smart Home Devices
US$
120.00
-
760.00
5 Pieces
(MOQ)
Power Supply Sequence Controller Home Equipment Audio Sound System Power Sequencer
US$
120.00
-
760.00
5 Pieces
(MOQ)
Professional Power Supply Sequencer Control Sound System Equipment Controller 8 Channel with Voltage display
US$
120.00
-
760.00
5 Pieces
(MOQ)
Professional Audio System Supply Sequencer Smart Home Device Power Supply Sequence Controller
US$
120.00
-
760.00
5 Pieces
(MOQ)
1/4
Shenzhen XC-ESC Technology Co., Ltd.
Send Inquiry
336V 900W Brushless DC Motor Electric Speed Controller for Automotive Wheel Steering System by Wire
US$
0.10
88,888 Pieces
(MOQ)
Xc-ESC E6 Brushless ESC 200A for RC Cars & Trucks with Built-in Bluetooth
US$
98.00
10 Pieces
(MOQ)
140A 1/10 Brushless RC Car ESC Programmable with Built-in Bluetooth 2-4s
US$
48.00
10 Pieces
(MOQ)
240W 10A 24V New Energy Bus Truck Air Conditioning System Ventilation Fan Brushless Motor Speed Controller
US$
0.10
88,888 Pieces
(MOQ)
1/4
1
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